YAJU Product Material: PP Ring diameter: 18 mm Height: 22 mm Color: Light blue Quantity: 100 pcs Package content: 100 pcs * Glue ring setting 1.Package: The package contains 100 pieces of eyelash glue cups in total. Enough to use for a long time. 2.Material: The flower cups are made of high quality plastic, strong, durable, odorless and harmless to humans. 3.Easy to use: just make eyelash root dip glue evenly, put the eyelash in a V-shaped base, eyelashes can bloom quickly. And then you can start with your eyelash extensions. Easy and fast 4.2 in 1 holder for adhesive and single eyelashes: The intelligent adhesive cups have a recess in the ring in a stylish design that can hold the eyelashes in place. So you can dip the glue comfortably during application. You can also wear it on your finger as usual. 5.Good helper for eyelash extensions: Smart glue cups were specially developed for extension applications. It can save a lot of time and increase the speed of your eyelash extensions. Professional eyelash tool set for beauty salon, beauty school or personal makeup at home